It also influences the decisions people make about how to allocate money in their 401(k)s.

FORBES: Magazine Article

Smiling is one of them, as it directly influences how other people respond.

FORBES: The Smiles of CEOs under 40

Consider the findings of a study in this month's issue of Social Psychology, examining how the "mere presence" of a cell phone -- even when it is not being used -- influences people's performance on complex mental tasks.

CNN: A New Year's resolution for the workplace

It tells us not just what people did, but what were the social and intellectual influences that caused them to do what they did.

ECONOMIST: Britain between the wars

And I think that comes from the contrast between these two people really just having very different approaches and influences and kind of battling it out and coming out with this kind of inspired product as a result.

NPR: Coldplay, Katy Perry and More New Releases